National Weather Service United States Department of Commerce
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Last Map Update: Sun, Jun 21, 2026 at 4:16:26 pm CDT

Current radar for the Houston area.
Scattered to numerous showers and thunderstorms this morning through the afternoon. High temperatures in the low to mid 90s.
Localized Heavy Rainfall Possible Today Flash Flooding Possible Key Messages: Another round of showers and storms are expected to push into the region from the southwest/Gulf this morning through the early afternoon. Slight Risk (level 2 of 4) of excessive rainfall along the coast. Marginal Risk (level 1 of 4) for the rest of SE Texas. Flooding risk greater for areas saturated by yesterday's rainfall. Potential Impacts: Ponding on roads and Flash Flooding possible. Frequent lightning and gusty winds. Actions: Have multiple ways to receive warnings! Remain weather-aware and check the forecast for updates!
A HIGH risk of rip currents is expected for all Gulf-facing beaches through at least Sunday. Rip currents can sweep even strong swimmers away from shore. If caught in one, do not swim against it; swim parallel to the shoreline until you escape, then angle toward the beach. If you cannot reach shore, call for help.
This week is Lightning Safety Awareness Week. The best way to minimize your risk of being struck by lighting is to stay informed and plan ahead. When outside, know where your safe place is, so that you can quickly take shelter if a thunderstorm threatens. Visit this webpage for more information: https://www.weather.gov/safety/lightning-safety-overview
Forecast lows for tonight are in the upper 70s to low 80s. Conditions will be warm, humid, and partly cloudy.
Summer heat is expected over southeast Texas through the next seven days. Highs will reach 87°-96°F (31°-36°C). The afternoon heat index will reach 100°-110°F (38°-43°C). Lows early in the morning will be around 73°-85°F (23°-29°C). Heat safety should be practiced. Stay hydrated. Reduce time outdoors between 10 am – 6 pm. Check on elderly, kids and pets, as they are all sensitive to heat. Wear light-weight, light-colored clothing.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan15:35Mostly Cloudy10887668S 14G2399 [HI]29.85
College Station14:53Mostly Cloudy10897563SSE 17G2499 [HI]29.83
Caldwell15:15Overcast10877566S 16G2196 [HI]29.83
Huntsville14:53Clear10907357S 13G2298 [HI]29.85
Navasota15:35Partly Cloudy10898177S 14109 [HI]29.82
Brenham15:35Mostly Cloudy10887667SSE 999 [HI]29.83
Conroe14:53Mostly Clear10917559S 14G22102 [HI]29.85
Cleveland15:35Partly Cloudy10SSE 5-29.87
Liberty15:35Mostly Cloudy9828094VRB 593 [HI]29.86
Columbus15:35Mostly Cloudy10887976S 8103 [HI]29.85
Spring14:53Mostly Clear10907663VRB 5102 [HI]29.84
Houston Intercontinental Aprt14:53Mostly Cloudy10917865S 9G18106 [HI]29.84
Katy/Brookshire13:35Haze4-
Texas Medical Center Heliport15:35Mostly Cloudy10867774S 13G2497 [HI]29.84
Sugar Land14:53Partly Cloudy10897972S 15105 [HI]29.85
Houston Hobby Airport14:53Mostly Cloudy10887770S 13100 [HI]29.85
Arcola/Sienna15:35Overcast10877670SSE 798 [HI]29.86
Pearland14:53Overcast8867774S 897 [HI]29.87
Ellington Field14:54Mostly Cloudy10877770S 17G2399 [HI]29.84
La Porte15:35Partly Cloudy10867774S 1297 [HI]29.86
Angleton/Lake Jackson15:26Partly Cloudy10877874S 15100 [HI]29.85
Galveston14:52Clear10847779S 2094 [HI]29.87
Bay City15:35Partly Cloudy10888591SSE 16114 [HI]29.81
Palacios15:37Mostly Cloudy7858085SSE 18G2699 [HI]29.84
Rig 20 Miles SE of Galveston01:35Mist4848088ESE 997 [HI]29.88
Rig 20 Miles SE of Matagorda15:40Partly Cloudy9868289SSE 16104 [HI]29.89


 
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